Atkin-Lehner |
2- 3- 5- 13- |
Signs for the Atkin-Lehner involutions |
Class |
6240bf |
Isogeny class |
Conductor |
6240 |
Conductor |
∏ cp |
384 |
Product of Tamagawa factors cp |
deg |
24576 |
Modular degree for the optimal curve |
Δ |
187388721000000 = 26 · 38 · 56 · 134 |
Discriminant |
Eigenvalues |
2- 3- 5- -4 0 13- 2 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-16270,446600] |
[a1,a2,a3,a4,a6] |
Generators |
[-10:780:1] |
Generators of the group modulo torsion |
j |
7442744143086784/2927948765625 |
j-invariant |
L |
4.5629126635275 |
L(r)(E,1)/r! |
Ω |
0.51644555481218 |
Real period |
R |
0.3681343739118 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
6240z1 12480bp2 18720l1 31200c1 |
Quadratic twists by: -4 8 -3 5 |